Answer:
These dimensions represent area of a shape, or area of each side of a 4 sided 3D shape.
Answer:
The sum of this entire line is 180, so to solve this we would subtract 20 from 180, which means x = 160.
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Quadrant is III so, sign would be negative for Sec.
Now, we know, csc = H / P
So, H = 4, P = 3
Calculate for B,
B² = H² - P²
B² = 4² - 3²
B² = 16 - 9
B = √7
We know, sec Ф = H / B = 4 / √7
We can write it as: -4√7 / 7 [ -ve sign for 3rd quadrant ]
In short, Your Answer would be Option B
Hope this helps!
